57284421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20249}}^1$

素因数の和:20316

約数の個数: 16

約数和(自身を含む): 81648000

約数和(自身を除く): 24363579

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 20249, 60747, 465727, 830209, 1397181, 2490627, 19094807, 57284421]

約数ペア:

[(1, 57284421), (3, 19094807), (23, 2490627), (41, 1397181), (69, 830209), (123, 465727), (943, 60747), (2829, 20249)]